As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON APPROACH OF FLIGHT 3653, NR 4 ENGINE OIL PRESSURE DROP TO ZERO. LOW OIL PRESSURE LIGHT REMAIN OUT. AFTER LANDING PILOT SHUTDOWN ENGINE. LIGHT CAME ON AND INDICATED PRESSURE PEGGED OUT. MAINTENANCE REPLACED P1 CONNECTOR AT 442-00-00.